//============================================================================
// Product: DPP example
// Last updated for version 6.8.0
// Last updated on  2020-01-22
//
//                   Q u a n t u m  L e a P s
//                   ------------------------
//                   Modern Embedded Software
//
// Copyright (C) 2005 Quantum Leaps, LLC. All rights reserved.
//
// This program is open source software: you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Alternatively, this program may be distributed and modified under the
// terms of Quantum Leaps commercial licenses, which expressly supersede
// the GNU General Public License and are specifically designed for
// licensees interested in retaining the proprietary status of their code.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <www.gnu.org/licenses>.
//
// Contact information:
// <www.state-machine.com/licensing>
// <info@state-machine.com>
//============================================================================
#ifndef DPP_H
#define DPP_H

enum DPPSignals {
   HUNGRY_SIG = Q_USER_SIG, // sent when Philosopher becomes hungry
   DONE_SIG,                // sent by Philosopher when done eating
   EAT_SIG,                 // sent by Table to let a philosopher eat
   PAUSE_SIG,               // sent by the user to pause the feast
   MAX_PUB_SIG,                                // the last published signal

   MOUSE_CHANGE_SIG,        // mouse change (move or click) event

   KEY_UP_REL_SIG,          // hardkey UP released
   KEY_UP_PRESS_SIG,        // hardkey UP pressed
   KEY_LEFT_REL_SIG,        // hardkey LEFT released
   KEY_LEFT_PRESS_SIG,      // hardkey LEFT pressed
   KEY_CENTER_REL_SIG,      // hardkey CENTER released
   KEY_CENTER_PRESS_SIG,    // hardkey CENTER pressed
   KEY_RIGHT_REL_SIG,       // hardkey RIGHT released
   KEY_RIGHT_PRESS_SIG,     // hardkey RIGHT pressed
   KEY_DOWN_REL_SIG,        // hardkey DOWN released
   KEY_DOWN_PRESS_SIG,      // hardkey DOWN pressed
   KEY_POWER_REL_SIG,       // hardkey POWER released
   KEY_POWER_PRESS_SIG,     // hardkey POWER pressed

   MAX_SIG                  // the last signal
};

typedef struct {
    QEvt super;             // derives from QEvt
    uint8_t philoNum;       // philosopher number
} TableEvt;

typedef struct {
    QEvt super;             // derives from QEvt

    // payload: GUI_PID_STATE
    int x, y;
    uint8_t Pressed;
    uint8_t Layer;
} MouseEvt;

// number of philosophers
enum { N_PHILO = 5 };

void Philo_ctor(void);
void Table_ctor(void);

extern QActive * const AO_Philo[N_PHILO];  // "opaque" pointers to Philo AO
extern QActive * const AO_Table;           // "opaque" pointer  to Table AO

#endif // DPP_H
